Hello,
Something terrible happened to me. MY HP 17B was low on battery. I disposed of the old batteries and replaced with new. When I turned on my calculator all of my formulas were lost! I am reaching out to this forum in hopes of regaining, essentially, my life. I am in the financing business and with out my calculator and these formulas I am useless.
The 1st one was pretty basic (not basic enough for me to come up with):
(1)Cost of collateral to be financed 'CST'
(2)My cost of funds 'INT'
(3)Length of term 'TERM' in months
(4)Amount of advance rentals 'ADV'
(5)commission % 'PTS'
(6)Residual Value (a 10% PUT would have a value of -10. A $1.00 buy out would leave the category blank / $0.00) 'RV%'
(7)Monthly debt service / payment 'PMT'
That's the easy one folks. I also lost formulas for quarterly billings in advance, deferred payments, step ups and step downs. Beggars can't be choosers. Any help would be amazing.