The Large Parts of a Playground A-Frame (From Which to Hang

question 89

Essay

The large parts of a playground A-frame (from which to hang a swing or glider) consist of a ridge pole, four legs, and two side braces. Each pair of legs fastens to the ridge with one fastener set. Each side brace requires two fastener sets for attachment to the legs. Each fastener set includes one zinc-plated bolt, one lock-washer, and one nut.
There is one order outstanding, to make 80 frame kits. There are 200 legs in inventory. There are no other large items in inventory, and no scheduled receipts. Fasteners are available from the small parts area.
a. Draw the product structure tree
b. Calculate the net requirements to fulfil the outstanding order.

---

Definitions:

NORM.DIST

A function in software packages, such as Excel, used to calculate the normal distribution of a set of data.

Point Estimate

A single value estimate that serves as the best guess or most likely value for a population parameter based on sample data.

Population Parameter

A numerical value that characterizes a certain aspect of a population, such as its mean or standard deviation.

Measurement Error

The difference between a measured value and the true value, often arising from limitations in measurement tools or techniques.