I read somewhere that a reasonable measure it to consider the invenstment. If you were to buy your share, you'd have to put $X down to get a return of 45%*profit(not salaries)/year. Calculate backwards to get the interest rate on various down payments, and see what makes sense.
Considering that the 100k is profit and not your salaries, the share's profit is $45.000:
$100.000 = 45% interest rate .. a little too nice!
$1.000.000 = 4.5% interest, keep your money in the bank
$300.000 = 15% interest - pretty sweet spot.
Back-of-the-envelope, I'm niether an accountant or an auditor.
Considering that the 100k is profit and not your salaries, the share's profit is $45.000:
$100.000 = 45% interest rate .. a little too nice!
$1.000.000 = 4.5% interest, keep your money in the bank
$300.000 = 15% interest - pretty sweet spot.
Back-of-the-envelope, I'm niether an accountant or an auditor.