Buffalo Company manufactures toy trucks. Orders for 7,300 trucks were received during March, with deliveries scheduled evenly throughout the month of April. Trucks are produced simultaneously in 10 manufacturing cells. Time available for production in each cell is 7 hours per day for 21 days during March.

Calculate the takt time. (Round answer to 1 decimal place, e.g. 15.2.)

Takt time

minutes per truck

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At the end of the first hour of a days production, one cell had completed 4 good trucks, including one truck that was reworked. Calculate the day-by-the-hour results and the variance. (Round answers to 1 decimal place, e.g. 15.2. Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).)

Day-by-the-hour			trucks per hour
Variance			trucks

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At the end of the first hour of a days production, one cell had completed 4 good trucks, including one truck that was reworked. Calculate the first time through (FTT) rate. (Round answer to 2 decimal places, e.g. 15.26%.)

First time through rate

%