solve using excel step by step please

7s. You purchased a stamping machine for $1 ucts. The stamping machine will be used for five years, and the expected salvage value of the machine is 20% of the initial cost. The annual operating and main- tenance costs amount to $30,000. If each part stamped generates $12 revenue, how many parts should be stamped each year just to break even? Assume that you require a 15% return on your investment. (a) 5,000 (b) 4,739 (c) 4,488 (d) 2,238 This machine 7s. You purchased a stamping machine for $1 ucts. The stamping machine will be used for five years, and the expected salvage value of the machine is 20% of the initial cost. The annual operating and main- tenance costs amount to $30,000. If each part stamped generates $12 revenue, how many parts should be stamped each year just to break even? Assume that you require a 15% return on your investment. (a) 5,000 (b) 4,739 (c) 4,488 (d) 2,238 This machine