Mahmoud Inc. makes a leading line of mowers and tractors. Mahmoud Inc is looking at adding a new electric mower to its line. Setting up to manufacture the mower will involve relevant fixed costs of $2,567,440 for factory space and $1,085,130 for equipment, and variable costs of $2,277 for parts and $979 for direct labor. Mahmoud Inc expects to sell the new electric mower for $5,171 each. Calculate breakeven sales in units for the new mower. (Rounding: tenth of a unit.)