Aworker performs a repetitive assembly task at a workbench to assemble products. each product consists of 25 components. various hand tools are used in the task. the standard time for the work cycle is 7.45 min, based on using a pfd allowance factor of 15%. if the worker completes 75 product units during an 8-hour shift, determine the number of standard hours accomplished.

9.3125 hours

Step-by-step explanation:

Given:

Number of components consisting in a product = 25

Standard time for work cycle = 7.45 minutes

or

standard time for work cycle = hours

Number of units completed = 75

Now,

The number of standard hours

= Number of units completed × standard time for the work cycle

=   hours

or

The number of standard hours = 9.3125 hours

its not b

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."