A VERY good OP.
thanks for sharing.
i would like to touch only one point.
credit line vs cash reserve as a business saving account.
lets say that a H/W O/O team drivers have 50,000$ in the bank, are doing well. have a good cash-flow,and paying down their debt as they go.
that 50 grands LOOSE a % of it's value.
that % will be depends on the highest interest rate this one small business households owe.
for example, lets say that they have a house payments at 4%apr, and a truck payment at 12%APR.
that 'money in the bank' COST them a 12% in interest charges, as same funds can be used to pay off, or pay ahead the loan.
for 50,000$ annually @ 12% that's 6,000$ a year, or 500$ a month.
securing a high limit credit line is NOT in everyone best interest, and not available for many.
but if all possible, a credit line can replaced TO A POINT a cash reserve.
for example a risk ratio can be 12,000$ of cash reserve per truck.
all the rest is in the hand of a high spending limits for a business credit card one have obtained after long years of improved credit score. {say 30,000$}
paying a large repair bill using a credit card can 'cost' a lot in interest charges, but once such charge is been made into a card, it is wise to quick go & obtained a 'cheaper' loan to cover the remaining balance.
{there are also credit company's that will give a loan for truckers to cover maintenance costs.}
from that point it is back to square one, paying off debts, starting with the highest interest loan.
there is one more problem. as you can all read from my sig. line.
cash reserve looses it's value.
more so, when {not if} a massive devalue occurs, cash reserves will be a hard work going to waist, & will be lost.
i will NOT advise no-one not to save, but i will advised not to save cash.
that cash reserve can becomes & IS expensive.
here's your calculator:
My highest interest loan is :
my highest financed charge rate is:
my cash reserve in the bank is:
my cash reserve in the bank cost me : ....annually.
my cash reserve in the bank cost me : ....monthly.
i'm O.K with that. ...yes ?....no?...
{BTW, if you are making money, and you are not making an estimated quarterly payments to the IRS, then that's probably your highest interest loan...}
good luck.