Font attributes can be applied only to the entire contents of a cell.

The series of values for the XNPV function must contain at least one positive and one negative value

Indicate whether the statement is true or false.

Assume Cylinder is a subtype of Circle. Analyze the following code:

``` Cylinder cy = new Cylinder(1, 1); Circle c = cy; ``` a. The code has a compile error. b. The code has a runtime error. c. The code is fine.