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I recapture the question again but with its mcq

This is second question

An engineering practitioner can lease a fully equipped computer and color printer system for $850 per month or purchase one for $9500 now and pay a $95 per month maintenance fee. If the nominal interest rate is 15% per year, determine the months of use necessary for the two to break even Select one: a. 12.2 months b. 13 months C. 13.4 months 0 d. 12.8 months O e. 11.3 months f. 13.8 months g. 11.5 months Handheld fiber optic meters with white light polarization interferometry are useful for measuring temperature, pressure, and strain in electrically noisy environments. The fixed costs associated with manufacturing are $346,500 per year. If a base unit sells for $2025 and its variable cost is $1530, what will the profit be for sales of 3300 units per year? Select one: a. 1478500 b. 1425000 c. 742500 d. 1287000 e. 1096500