- Suppose the quality loss function of a manufactoring process
is L(X) = 20(X - 12)^2.

What is the expected loss if the production methods yield
a mean of 11 and a standard deviation of 2?
+--------+
| /15 |
+--------+

- Find the z-transform of the signal 1,2,1,2,1,2,...
+--------+
| /15 |
+--------+

- What is the most important property of a linear, causal,
and time-invariant filter?
+--------+
| /15 |
+--------+

- Solve the following problem:
minimize x1 + 2 x2
subject to
{ 6 x1 + x_2 ≥ 6
{ x1 + x_2 ≥ 3
{ 2 x1 + 5 x_2 ≥ 10

+--------+
| /20 |
+--------+

- Compute the present value of $1,000 five years from now,
using a discount rate of 5%.
+--------+
| /10 |
+--------+

- Formulate the relation between elasticity of demand and
the revenue of the producer.

Why is this relation so important?
+--------+
| /15 |
+--------+

- Write one paragraph on what you learned from an
unrelated project of another team.
+--------+
| /10 |
+--------+