Cost analysis not show on example when yearly cost is 0

assigned to @mjc

created branch 233-cost-analysis-not-show-on-example-when-yearly-cost-is-0 to address this issue

mentioned in merge request !216 (merged)

mentioned in commit 51e4a0be

mentioned in commit d7bc48b3

closed via merge request !216 (merged)

mentioned in commit 5043ef6a

mentioned in commit cb1d0fbe

mentioned in commit 8cd17ffb

changed milestone to %Milestone 6

mentioned in commit 108caaa6

added Bug label